Natural Heroes 2004 | TV Show Watchlist

Natural Heroes

Cast & Crew  |  Episode Guide

Individuals and communities dedicated to protecting wildlife and the environment are profiled.

Premiered: June 20, 2004

Rating: TV-PG

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Season 4, Episode 3 Oil + Water

First Aired: June 21, 2009

Two kayakers convert a truck's diesel engine to run on oil, and undertake a 21,000-mile road trip from Alaska to Argentina.